summaryrefslogtreecommitdiff
path: root/src/dns.cpp
AgeCommit message (Collapse)Author
2012-04-19Replace copyright headers with headers granting specific authors copyrightRobby-
2012-03-27Fixed infinite loop cauesd by invalid dns packetsAdam
2012-03-26Fixed out of bounds memory access from malformed DNS queries that have an ↵Adam
invalid length label. Introduced in a6a07de0daa353bcd29056a4535a9c4784c113c8.
2012-03-20dns: cleanup ResultIsReady() prototypeWilliam Pitcock
2012-03-20dns: more hardeningWilliam Pitcock
- don't trust rr.rdlength - don't accept replies we know are impossible for AAAA/A records - don't try to process record types we do not know about specifically (this behaviour just leads to disaster)
2012-03-20dns: reject messages with lengths larger than DNSHeader with prejudiceWilliam Pitcock
This also includes when decompressing name entries.
2012-03-20dns: iterators which are integer should always be unsigned, else an integer ↵William Pitcock
underflow is possible. Signed-off-by: William Pitcock <nenolod@dereferenced.org>
2010-04-26Define comparator for irc::sockets::sockaddrsDaniel De Graaf
This only compares IP/port, which ignores IPv6 flow information and scope ID, which aren't important in testing for equality.
2010-04-26Add debug output for received DNS packetsDaniel De Graaf
2010-04-25Change DNS binding to avoid BindSocket which could use the wrong address familyDaniel De Graaf
2010-04-24Add better debug output to dns.cppDaniel De Graaf
2010-03-23Calling OnError from Resolver's constructor is broken; just use the exceptiondanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@12657 e03df62e-2008-0410-955e-edbf42e46eb7
2010-02-09Add random number generation functions to InspIRCd class.danieldg
Default implementation uses libc random(), which can be better than rand(). If gnutls is loaded, gcrypt will be used to provide random numbers. git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@12404 e03df62e-2008-0410-955e-edbf42e46eb7
2010-01-18Remove excessive gettimeofday system callsdanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@12293 e03df62e-2008-0410-955e-edbf42e46eb7
2010-01-11...because every now and again, i have to do a massive commit.brain
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@12248 e03df62e-2008-0410-955e-edbf42e46eb7
2009-10-24Get rid of OpenTCPSocketdanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11969 e03df62e-2008-0410-955e-edbf42e46eb7
2009-10-22Make irc::sockets::* parameters consistent, add irc::sockets::maskdanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11953 e03df62e-2008-0410-955e-edbf42e46eb7
2009-10-03Fix crash due to null address in DNSdanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11797 e03df62e-2008-0410-955e-edbf42e46eb7
2009-10-03Get rid of a bunch of memory-wasting C-style stringsdanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11796 e03df62e-2008-0410-955e-edbf42e46eb7
2009-09-30Remove include/inspircd_se_config.h and socketengine-specific headersdanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11784 e03df62e-2008-0410-955e-edbf42e46eb7
2009-09-26Remove InspIRCd* parameters and fieldsdanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11763 e03df62e-2008-0410-955e-edbf42e46eb7
2009-09-26Clean up SocketEngine interface to allow edge-triggered I/O and sockets that ↵danieldg
do not force readability. git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11760 e03df62e-2008-0410-955e-edbf42e46eb7
2009-09-13Change Extensible to use strongly typed entriesdanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11696 e03df62e-2008-0410-955e-edbf42e46eb7
2009-09-02Valgrind cleanup: fix segfault on exitdanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11616 e03df62e-2008-0410-955e-edbf42e46eb7
2009-09-02Valgrind cleanup: finish destructor creationdanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11615 e03df62e-2008-0410-955e-edbf42e46eb7
2009-09-01Remove unneeded #ifdef IPV6 linesdanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11582 e03df62e-2008-0410-955e-edbf42e46eb7
2009-09-01Remove now-unused insp_sockaddr and insp_inaddr typesdanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11579 e03df62e-2008-0410-955e-edbf42e46eb7
2009-09-01Remove needless sockaddr[2] allocations, replace with ↵danieldg
irc::sockets::sockaddrs union git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11574 e03df62e-2008-0410-955e-edbf42e46eb7
2009-09-01Strip SUPPORT_IP6LINKS #definedanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11572 e03df62e-2008-0410-955e-edbf42e46eb7
2009-07-01Move list of open ports out of Config objectdanieldg
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11423 e03df62e-2008-0410-955e-edbf42e46eb7
2009-06-30Roll back mysterious DNS change from 2007 which broke multiple-answerw00t
DNS requests (CNAME, A). It looks like this was to be related to bitmask dnsbl support, but it would never have worked anyway (resultnum was always 0..). git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11419 e03df62e-2008-0410-955e-edbf42e46eb7
2009-04-05Remove the unused RESOLVER_NOTREADY define and fix the spelling of ↵psychon
RESLOVER_FORCEUNLOAD git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11286 e03df62e-2008-0410-955e-edbf42e46eb7
2009-03-15Update all wiki links to point to the new wiki. This was done automatically ↵psychon
with the following command, only .Makefile.inc got some indent fixups by hand. for file in $(find -type f -and -not -path '*/.svn/*' -and -not -name '*.so') ; do sed -e 's#http://www.inspircd.org/wiki#http://wiki.inspircd.org#' -e 's#http://wiki.inspircd.org/index.php/#http://wiki.inspircd.org/#' -i $file ; done git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11223 e03df62e-2008-0410-955e-edbf42e46eb7
2009-02-14Nuke trailing spacespeavey
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11105 e03df62e-2008-0410-955e-edbf42e46eb7
2009-01-02Update copyrights for 2009.w00t
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@10932 e03df62e-2008-0410-955e-edbf42e46eb7
2008-11-01Second attempt at time() -> SI->Time(), now problems with the original were ↵w00t
fixed. (SI::TIME was not initialised). Thanks Namegduf! (Please test, all, valdebug etc, report odd behaviour/warnings!) git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@10783 e03df62e-2008-0410-955e-edbf42e46eb7
2008-10-23Revert earlier time() -> SI->Time() diff for now, this causes problems with ↵w00t
dns.cpp in mysterious ways.. seemingly a bad pointer there somehow..? git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@10695 e03df62e-2008-0410-955e-edbf42e46eb7
2008-10-23Patch from Namegduf converting all instances (where possible) of time() -> ↵w00t
ServerInstance->Time(). Thanks! git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@10691 e03df62e-2008-0410-955e-edbf42e46eb7
2008-09-13Merge commit 'danieldg/out-12'w00t
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@10540 e03df62e-2008-0410-955e-edbf42e46eb7
2008-07-29Remove last vestige of libircdfoo, by changing tag into a single ↵w00t
identifier marking object as requiring compilation into a .o (minor commit) git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@10076 e03df62e-2008-0410-955e-edbf42e46eb7
2008-06-12Now builds ok on gcc 4.3, not tested fully. Also UGLY, oh we hate you GCC, ↵brain
why couldnt you just use TR1 from the start??? git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@9894 e03df62e-2008-0410-955e-edbf42e46eb7
2008-04-21Merge in large patchset from GreenReaper, useful fixes for freeing a ton of ↵brain
different things on shutdown for tidyness, and a few stack corruption fixes in the mode handler git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@9565 e03df62e-2008-0410-955e-edbf42e46eb7
2008-04-18Apply patches to remove 200-odd dll limit on windows, made by GreenReaper, ↵brain
lots of thanks! git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@9533 e03df62e-2008-0410-955e-edbf42e46eb7
2008-03-30Commit -Wformat=2 -Wmissing-format-attributes, printf-like functions in ↵aquanight
inspircd now get treated like printf (meaning compile-time check goodness) in GCC git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@9217 e03df62e-2008-0410-955e-edbf42e46eb7
2008-02-22Convert remaining InspIRCd::Log() calls to new logging systemaquanight
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@9001 e03df62e-2008-0410-955e-edbf42e46eb7
2008-02-11Add -Wshadow to cflags, and fix a bunch of warnings that come with it. Add a ↵w00t
note to webirc that needs looking at. git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@8892 e03df62e-2008-0410-955e-edbf42e46eb7
2008-01-10Header update: 2007 -> 2008w00t
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@8694 e03df62e-2008-0410-955e-edbf42e46eb7
2007-11-12NOTE: our stuff for parsing multiple dns replies for dnsbl with an 'A record ↵brain
reply' is broken. We will fix this at some later date. It was breaking other stuff git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@8591 e03df62e-2008-0410-955e-edbf42e46eb7
2007-11-11Fixed all that, back to the crash we had before (yay?)brain
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@8583 e03df62e-2008-0410-955e-edbf42e46eb7
2007-11-11This fixed. Initialise dns at the end of pass 1 before loading first set of ↵brain
modules git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@8582 e03df62e-2008-0410-955e-edbf42e46eb7
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-01 00:47:19 +0000